Fits robot vacuum models S8+, S8 Pro Ultra, S7 MaxV Ultra, S7 Max Ultra, S7 Pro Ultra, Q7 MAX, and Q7 MAX+, including 3PCS dust bags. Core function Designed to maximize dust collection for everyday cleaning tasks, helping keep your floors clear of debris with the listed models. Ease of use Easy to install and when full, simplifying routine device maintenance and upkeep. Key role A essential accessory to maintain smooth operation of the robot vacuum, contributing to reliable performance over time. Attributes Compatibility: tailored for the models above to ensure proper fit and function. Performance: focused on effective dust containment to support regular cleaning workloads. Maintenance: simple replacement process helps keep the robot vacuum running smoothly. Includes: 3PCS dust bags as part of the package. Use scenarios Daily cleaning routine: insert the dust bags to capture dust and debris during normal home cleaning tasks. Regular maintenance: the bags when full to maintain consistent performance between cleanings. Multiroom cleaning: use with the supported models to maintain efficient dust collection as you move through different areas of the home.